diff --git a/CHANGELOG.md b/CHANGELOG.md
index f0e2d65..21c4a2c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [1.1.2 - 2025-06-26]
+
+### Added
+
+- `temperature` and `num_predict` optional parameters.
+
 ## [1.1.1 - 2025-06-26]
 
 ### Added
diff --git a/README.md b/README.md
index 239475b..ff7125b 100644
--- a/README.md
+++ b/README.md
@@ -66,5 +66,9 @@ These nodes integrate the Gemini API into ComfyUI, allowing you to send prompts
 - **error_fallback_value (STRING, Optional, Lazy Input)**:
   - Value to return if an error occurs when accessing Gemini.
   - If not set, the node will raise an exception on error.
+- **temperature (FLOAT, Optional, Lazy Input)**:
+  - Controls the randomness of the output. Any **negative value** means to use default value for model.
+- **num_predict (INT, Optional, Lazy Input)**:
+  - The maximum number of tokens to include in a candidate, value `0` means to use default value for model.
 
 ![Race and Gender Detection](https://raw.githubusercontent.com/Visionatrix/ComfyUI-Gemini/main/screenshots/race_gender.jpg)
diff --git a/nodes.py b/nodes.py
index 5ed7ede..8a079e6 100644
--- a/nodes.py
+++ b/nodes.py
@@ -39,6 +39,8 @@ class GeminiNode:
                 "system_instruction": ("STRING", {}),
                 "error_fallback_value": ("STRING", {"lazy": True}),
                 "seed": ("INT", {"default": seed, "min": 0, "max": 2**31, "step": 1}),
+                "temperature": ("FLOAT", {"default": -0.05, "min": -0.05, "max": 1, "step": 0.05}),
+                "num_predict": ("INT", {"default": 0, "min": 0, "max": 1048576, "step": 1}),
             },
         }
 
@@ -67,6 +69,8 @@ class GeminiNode:
         image_3: Tensor | list[Tensor] | None = None,
         system_instruction: str | None = None,
         error_fallback_value: str | None = None,
+        temperature: float | None = None,
+        num_predict: int | None = None,
         **kwargs,
     ):
         self.text_output = None
@@ -84,6 +88,10 @@ class GeminiNode:
         generation_config = genai.GenerationConfig(
             response_mime_type="application/json" if response_type == "json" else "text/plain"
         )
+        if temperature is not None and temperature >= 0:
+            generation_config.temperature = temperature
+        if num_predict is not None and num_predict > 0:
+            generation_config.max_output_tokens = num_predict
         try:
             with temporary_env_var("HTTP_PROXY", proxy), temporary_env_var("HTTPS_PROXY", proxy):
                 response = model.generate_content([prompt, *images_to_send], generation_config=generation_config)
diff --git a/pyproject.toml b/pyproject.toml
index 8f9508e..0280a54 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "comfyui-gemini"
-version = "1.1.1"
+version = "1.1.2"
 description = "Nodes for Google Gemini API, focusing on backward compatibility and stability within ComfyUI."
 license = { file = "LICENSE" }
 requires-python = ">=3.10"
@@ -11,7 +11,7 @@ classifiers = [
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
 ]
-dependencies = [ "google-generativeai>=0.8.3" ]
+dependencies = [ "google-generativeai>=0.8.5" ]
 urls.Changelog = "https://github.com/Visionatrix/ComfyUI-Gemini/blob/main/CHANGELOG.md"
 urls.Repository = "https://github.com/Visionatrix/ComfyUI-Gemini"
 urls.Source = "https://github.com/Visionatrix/ComfyUI-Gemini"